Elitegroup G610 - Manual (Page 19)

11
1. Light-To-Voltage Converter Module (option)
This computer provides a Light-to-voltage converter
module which is a sensor directly proportional to the light
intensity of your surrounding working environment. This will
affect the backlight intensity (bright/dark) of your screen
display.
Controlling the backlight intensity manually
Use the hot-key combination of Fn+F7 and Fn+F8 respectively
to decrease/increase the brightness of your LCD display. The
Light-to-voltage converter module function will be terminated
immediately after you implement these two manual adjustments
of your computer backlight intensity.